libogc

libogc is a collection of low-level libraries for the GameCube and Wii. This collection of libraries was originally written by shagkur for the GameCube and has been developed over the past 6 years. It is designed to be used with the devkitPPC toolchain.

It includes support for the following low-level Wii/GameCube sub-systems:

ARAM

AUDIO

EXI - Support routines for the system bus which connects many internal devices to the CPU